KORG HT-G2 Headtune Clip-On Tuner

Korg Headtune HT-G2 Guitar Tuner. The Headtune is a clip-on tuner with a unique design modeled after the shape of a guitar, bass, or ukulele headstock. Scale: 12-tone equal temperament chromatic (A4 = 440 Hz). Detection range (sine wave): E2 (82.41Hz) - E7 (2637.03Hz). Accuracy: ±1 cent. Power source: Lithium battery (CR2032) x 1. Battery life: Approximately 35 hours (continuous A4 input). Dimensions (W x D x H): 54 x 24 x 35 mm. Weight: 18 g (including battery). Accessories: User manual, lithium battery (CR2032) x 1 to verify functionality.